|
|||||
|
|
PERTURBED SPATIAL DARK SOLITONS |
|
| Authors: | Chen Xiang-jun Zhang Jing-qiao Wang Yan-zhong |
| Abstract: | Effect of perturbations on spatial dark optical solitons is studied analytically with a novel direct perturbation approach for dark solitons. The problems of two-photon absorption and gain with saturation are reconsidered. The corresponding shifts of the soliton centers which have never been obtained by previous theories are given. |
| Keywords: | |
| 点击此处可从《中国物理》浏览原始摘要信息 | |
| 点击此处可从《中国物理》下载免费的PDF全文 | |